46% (1981)

83% (2004)

81% (2007)

71% (2006)

59% (1982)

0% (2002)

57% (2020)

55% (2015)

30% (2011)

0% (2001)

82% (2018)

40% (2014)

65% (2015)

71% (2014)

70% (2006)

72% (2019)

65% (1999)

45% (1964)

0% (2006)

80% (1994)